[Resolved]  Idea Cellular — Unnecessarily charged about 1300rs saying pro ration charges, no proper justification

Idea ap have charged me about 1300rs as pro ration charges, they took hours of my life on customer care call, no proper justification. Are they looting us ?
I activated a add on pack when internet of my monthly plan ended, nowhere they mentioned about pro ration charge on my idea app from where i activated the pack. If it is mention 250rs for a add on pack, it should charge only 250rs, why the hell 1300rs pro ration, they never notified me nor they give any details about these pro ration charges on my idea app. Are people fool to give 1500rs just for 750 mb ? They are making blunder out of it.
I am going to complaint this in indian consumer court. Whoever have the same concern please contact me. My mail id is j.Y.[protected]@gmail.com. Lets stand up for our right. Jaago grahak jaago.